SpeTool O Flute Upcut CNC Router Bit - 1/8" Cutting Dia 1/2" Length Carbide End Mill, 1/4" Shank Spiral Milling Cutter for Aluminum, Acrylic, Plastic & Wood, Precision Tool for Sign Making

• ADVANCED O-FLUTE DESIGN: Specifically engineered with a single O-flute geometry to ensure maximum chip clearance. This prevents plastic melting and material re-welding, solving the common pain point of bit clogging during high-speed acrylic and aluminum routing.
• PREMIUM SOLID CARBIDE: Crafted from industrial-grade solid carbide for exceptional hardness and heat resistance. Unlike standard steel bits, it maintains a razor-sharp edge longer, providing consistent precision for professional CNC projects and industrial manufacturing.
• EFFICIENT UPCUT SPIRAL: The upcut orientation effectively pulls chips upward and away from the workpiece. This design is perfect for deep slotting and pocketing, ensuring a burr-free finish and reducing the risk of tool breakage caused by heat buildup.
• VERSATILE MATERIAL APPLICATION: Optimized for non-ferrous metals and polymers. Effortlessly cuts through 6061 Aluminum, Brass, Plexiglass, PVC, and Hardwood. Ideal for sign makers and hobbyists who need one reliable tool for multiple material types.
• UNIVERSAL COMPATIBILITY: Features a standard 1/4" (6.35mm) shank, making it compatible with most handheld, table-mounted, and CNC routers. Specs: 1/8" Cutting Diameter, 1/2" Cutting Length, 2" Overall Length—an essential upgrade for your workshop toolkit.

Solid Carbide Spiral Router Bit with 1/4inch Shank and 1/8 inch Cutting Diameter, 1/2 inch Cutting Length, 2 inch for Total Length; Flat Top with Single Flute, Material: HRC55 Carbide; Used for Carving, Cutting, Slotting, Milling, Hollow Cutting in Materials Like Hardwood, Medium Density Board, Nylon, Resin, ABS, Acrylic, PVC, MDF, etc; The Design of Single Flute, Larger Spiral Chip Space and Mirror Polishing of CNC Router Bit Makes Non-stick Crumbs, Smooth Cutting and Fast Chip-removal; There are 1 Pieces of CNC Router Bit In One Package, Coming with Storage Case